Base | Representation |
---|---|
bin | 111100011101001… |
… | …0000001000100000 |
3 | 12020101001022202000 |
4 | 1320322100020200 |
5 | 13123301130402 |
6 | 533142324000 |
7 | 101161163103 |
oct | 17072201040 |
9 | 5211038660 |
10 | 2028536352 |
11 | 951068427 |
12 | 487429600 |
13 | 26435908b |
14 | 1535a673a |
15 | bd14cc1c |
hex | 78e90220 |
2028536352 has 96 divisors (see below), whose sum is σ = 6054269760. Its totient is φ = 660441600.
The previous prime is 2028536347. The next prime is 2028536413. The reversal of 2028536352 is 2536358202.
2028536352 is a `hidden beast` number, since 20 + 285 + 3 + 6 + 352 = 666.
It is a tau number, because it is divible by the number of its divisors (96).
It is a super-2 number, since 2×20285363522 = 8229919462770935808, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9852 + ... + 64452.
It is an arithmetic number, because the mean of its divisors is an integer number (63065310).
Almost surely, 22028536352 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2028536352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3027134880).
2028536352 is an abundant number, since it is smaller than the sum of its proper divisors (4025733408).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2028536352 is a wasteful number, since it uses less digits than its factorization.
2028536352 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 54663 (or 54649 counting only the distinct ones).
The product of its (nonzero) digits is 86400, while the sum is 36.
The square root of 2028536352 is about 45039.2756602501. The cubic root of 2028536352 is about 1265.8850325734.
The spelling of 2028536352 in words is "two billion, twenty-eight million, five hundred thirty-six thousand, three hundred fifty-two".
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